ACE24C1024 Datasheet, PDF (1/16 Pages) ACE Technology Co., LTD. – Two-wire Serial EEPROM

ACE24C1024
Two-wire Serial EEPROM
Description
The ACE24C1024 provides wide voltage of 1,048,576 bits of serial electrically erasable and programmable
read-only memory (EEPROM) organized as 131,072 words of 8 bits each. The device can be connected in series
to achieve the characteristics of the four devices to share a two-wire system addressable bus. The device
is optimized for use in many industrial and commercial applications where low-power and low-voltage
operations are essential.
Features
 Low Operation Voltage: Vcc = 1.7V to 5.5V
 Internally Organized: 131,072 x 8 (1024K)
 Two-wire Serial Interface
 Schmitt Trigger, Filtered Inputs for Noise Suppression
 Bi-directional Data Transfer Protocol
 1MHz (2.5V~5.5V) and 400 kHz (1.7V) Compatibility
 Write Protect Pin for Hardware Data Protection
 256-byte Page Write Modes
 Partial Page Writes are Allowed
 Self-timed Write Cycle (5 ms max)
 High-reliability - Endurance: 1,000,000 Write Cycles
- Data Retention: 40 Years
Absolute Maximum Ratings
Operating Temperature
-55℃ to +125℃
Storage Temperature
-65℃ to +150℃
Voltage on Any Pin with Respect to Ground _{-1.0V to +7.0V}
Maximum Operating Voltage
6.25V
DC Output Current
5.0 mA
*Notice: Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational
sections of this specification are not implied. Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
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